From: thomas.perrot@bootlin.com
To: openembedded-core@lists.openembedded.org
Cc: thomas.petazzoni@bootlin.com, Thomas Perrot <thomas.perrot@bootlin.com>
Subject: [OE-core][PATCH] lto: disable sqlite3 to fix buildpaths QA failure
Date: Sat, 28 Mar 2026 16:34:13 +0100 [thread overview]
Message-ID: <20260328153413.279179-1-thomas.perrot@bootlin.com> (raw)
From: Thomas Perrot <thomas.perrot@bootlin.com>
With LTO enabled, GCC performs a link-time recompilation pass where
DW_AT_comp_dir is set to the build directory. The -ffile-prefix-map
flags from DEBUG_PREFIX_MAP are not applied to this attribute during
LTO recompilation, leaving a raw TMPDIR path in the split debug
symbols of libsqlite3.so.
Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
---
meta/conf/distro/include/lto.inc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta/conf/distro/include/lto.inc b/meta/conf/distro/include/lto.inc
index 8752249685a4..b4f823681af0 100644
--- a/meta/conf/distro/include/lto.inc
+++ b/meta/conf/distro/include/lto.inc
@@ -21,6 +21,8 @@ LTO:pn-libbsd = ""
LTO:pn-perf = ""
# webkit is not linking properly with LTO, disable until next time
LTO:pn-webkitgtk = ""
+# LTO link-time recompilation leaves TMPDIR in DW_AT_comp_dir of debug symbols
+LTO:pn-sqlite3 = ""
LTO:pn-xserver-xorg = ""
LTO:pn-grub = ""
LTO:pn-grub-efi = ""
--
2.53.0
next reply other threads:[~2026-03-28 15:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-28 15:34 thomas.perrot [this message]
2026-03-30 10:05 ` [OE-core][PATCH] lto: disable sqlite3 to fix buildpaths QA failure Thomas Perrot
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